Issue with Allia Moondancer: North Felwithe
 

https://i.imgur.com/q1UNL5p.png

Just a small thing, but at the moment she's got some Spiderling Silk on her inventory that she refuses to sell. Clicking Buy will bring up the selector window but nothing will get exchanged. Shift clicking buy to auto-purchase the whole stack does nothing either.

Edit: Should have specified this is currently on Green.